Luminaire



FIG. 1 is a top perspective view of a luminaire showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a side elevation view thereof, the opposite side being identical to said side.

The broken lines in the drawings illustrate portions of the luminaire which form no part of the claimed design. 

CLAIM We claim, the ornamental design for a luminaire, as shown and described. 